化肥设计
化肥設計
화비설계
CHEMICAL FERTILIZER DESIGN
2014年
1期
31-33
,共3页
硫回收装置%尾气处理系统%氨法脱硫工艺%SCOT脱硫工艺%技术经济分析
硫迴收裝置%尾氣處理繫統%氨法脫硫工藝%SCOT脫硫工藝%技術經濟分析
류회수장치%미기처리계통%안법탈류공예%SCOT탈류공예%기술경제분석
sulfur recovery device%tail gas treatment system%desulphurization process by ammonia method%SCOT desulphurization process%techni-cal and economic analysis
神华宁煤集团400万t/a煤制油项目硫回收装置尾气处理系统采用氨法脱硫工艺。介绍了氨法脱硫工艺的工艺流程和工艺特点，并以传统的SCOT脱硫工艺为参照，进行了投资、消耗和产出等方面的技术经济分析。结果表明，氨法脱硫工艺具有工艺流程简单、便于操作维护等优点，在煤化工硫回收装置尾气脱硫领域具有良好的应用前景。
神華寧煤集糰400萬t/a煤製油項目硫迴收裝置尾氣處理繫統採用氨法脫硫工藝。介紹瞭氨法脫硫工藝的工藝流程和工藝特點，併以傳統的SCOT脫硫工藝為參照，進行瞭投資、消耗和產齣等方麵的技術經濟分析。結果錶明，氨法脫硫工藝具有工藝流程簡單、便于操作維護等優點，在煤化工硫迴收裝置尾氣脫硫領域具有良好的應用前景。
신화저매집단400만t/a매제유항목류회수장치미기처리계통채용안법탈류공예。개소료안법탈류공예적공예류정화공예특점，병이전통적SCOT탈류공예위삼조，진행료투자、소모화산출등방면적기술경제분석。결과표명，안법탈류공예구유공예류정간단、편우조작유호등우점，재매화공류회수장치미기탈류영역구유량호적응용전경。
Desulphurization process by ammonia method was used in tail gas treatment system of sulfur recovery device in project of coal to oil with a capacity of 4 million t/a in Shenhua Ningxia Coal Industry Group Company Ltd.Author has introduced the process flow and process feature for desulphuri-zation process by ammonia method, taking the traditional SCOT desulphurization process as reference, the technical and economic analysis were made from aspects of investment, consume and output etc.Result indicates that desulphurization process by ammonia method has many advantages of simple process flow , easy operation and maintanance and so on;it has a good application prospect in the tail gas desulphurization field of sulfur recovery device in chemi-cal engineering project of coal.
